package com.qq.xqj.service;

import com.qq.xqj.modle.Order_info;

import java.util.List;

public interface Order_service {
    //查询所有订单
//    List<Order_info> queryAllOrder();

    List<Order_info> getALLOrder();

     int deleteOrderById(String OrderId);

     Order_info queryOrderById(int orderId);

     int updateOrderById(Order_info order_info);

     int addOrder(Order_info order_info);

     List<Order_info> queryOrderByKey(Order_info order_info);

     void queryTotal(Order_info order_info);
}
